Toshiba Strata DK14 Installation And Maintenance Manual page 278

DK40i/DK424 Universal Slot PCBs
RDTU T1 Interface Unit
Table 7-16 RGLU2 Controls, Indicators, and Connectors
Control/Indicator/Connector
Line circuit 1
Line circuit 2
Line circuit 3
Line circuit 4
J1 connector
J2 connector
PAD switch SW101 (circuit 1)
PAD switch SW201 (circuit 2)
PAD switch SW301 (circuit 3)
PAD switch SW401 (circuit 4)
LOOP/GND jumper SW103
(configures line 1)
LOOP/GND jumper SW203
(configures line 2)
LOOP/GND jumper SW303
(configures line 3)
LOOP/GND jumper SW403
(configures line 4)
Figure 7-22 RGLU2 PCB
7-44
Type of Component
Red LED
Modular connector
Modular connector
2-position slice switch
3-terminal jumper
3 PAD 0
SW401
4 3 2 1
Red LEDs
RGLU
Lights to indicate that line circuit is in operation.
CO line indicator will not light unless RGLU2 is
connected to a line.
RJ14 modular Interface connector for trunk
circuits 1 and 2.
RJ14 modular Interface connector for trunk
circuits 3 and 4.
Enables -3dB signal level drop for trunk circuits.
Used to configure line for loop or ground start.
Backplane Connector
LOOP GND LOOP GND
SW403 SW303
3 PAD 0 3 PAD 0
SW301 SW201
J2
Description
LOOP GND LOOP GND
SW203 SW103
3 PAD 0
SW101
J1
1382
Strata DK I&M 5/99